Headset



FIG. 1 is a perspective view of a headset showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of a headset showing my new design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The contrast in shading in FIGS. 8-14 represents a contrast in appearance only and does not represent any particular color, material, texture or finish. The broken lines of the headset in FIGS. 1-14 and the unshaded areas therein are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a headset, as shown and described. 